- John Trent
- Tailspin Tommy Tompkins
- Marjorie Reynolds
- Betty Lou Barnes
- Milburn Stone
- 'Skeeter' Milligan
- Jason Robards Sr.
- Paul Smith
- George Lynn
- 'Brandy' Rand
- Lucien Littlefield
- Winslow
- Polly Ann Young
- Anita
- Tommy Bupp
- Tommy - as a Young Boy
- Betsy Gay
- Betty Lou - as a Young Girl
- William P. Carleton
- Navy Commander
- John Elliott
- Army Colonel
- John S. Peters
- Carl - Henchman
- Sayre Dearing
- Fred - Henchman
- Bruce Mitchell
- Detective Capt. Walker
- Mickey Martin
- Young Boy
- Jerry Jerome
- Joe - Henchman
- Pat Gleason
- Detective
- Cyril Ring
- Henchman
- Arthur Thalasso
- Detective
